Simulations Plus
SLP
164 hedge funds and large institutions have $414M invested in Simulations Plus in 2025 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 61 increasing their positions, 45 reducing their positions, and 28 closing their positions.
1,200% more call options, than puts
Call options by funds: $91K | Put options by funds: $7K
36% more repeat investments, than reductions
Existing positions increased: 61 | Existing positions reduced: 45
4.98% more ownership
Funds ownership: 79.1% → 84.08% (+5%)
7% less first-time investments, than exits
New positions opened: 26 | Existing positions closed: 28
2% less funds holding
Funds holding: 167 → 164 (-3)
7% less capital invested
Capital invested by funds: $443M → $414M (-$29.2M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CCA
Conestoga Capital Advisors
Wayne,
Pennsylvania
|
+$11.6M |
| 2 |
DM
Deerfield Management
New York
|
+$10.7M |
| 3 |
Janus Henderson Group
London,
United Kingdom
|
+$10.7M |
| 4 |
KCM
Kennedy Capital Management
St Louis,
Missouri
|
+$5.45M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
+$4.46M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$11.4M |
| 2 |
CAM
Congress Asset Management
Boston,
Massachusetts
|
-$4.95M |
| 3 |
CIC
Crawford Investment Counsel
Atlanta,
Georgia
|
-$2.9M |
| 4 |
Goldman Sachs
New York
|
-$2.86M |
| 5 |
Marshall Wace
London,
United Kingdom
|
-$2.34M |
SLP Hedge Fund Activity: Q1 2025 in Review
164 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Simulations Plus (SLP) for Q1 2025, worth a combined $414M — down 6.6% from $443M a quarter earlier.
Sellers outnumbered buyers: 28 funds closed out of SLP and 26 opened new positions — a net loss of 2 holders — while 45 trimmed existing stakes and 61 added.
The largest buyer was Conestoga Capital Advisors, adding an estimated $11.6M. The largest seller was Invesco, cutting an estimated $11.4M.
- 164 institutional investors held Simulations Plus (SLP) as of Q1 2025, down from 167 in Q4 2024.
- Funds reported $414M of Simulations Plus stock for Q1 2025, down 6.6% quarter-over-quarter.
- 26 funds opened new Simulations Plus positions in Q1 2025 and 28 closed out, a net change of -2 holders.
- The largest Simulations Plus buyer in Q1 2025 was Conestoga Capital Advisors, an estimated $11.6M added.
- The largest Simulations Plus seller in Q1 2025 was Invesco, an estimated $11.4M sold.
Based on aggregated 13F filings for Q1 2025.